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CADILLAC 4.9L/300 Gaskets & Seals
Showing In Stock Items. Show All 43 Items.
ACDelco Transmission Rear Seals
ACDelco transmission rear seals will restore a fluid-tight barrier for your drivetrain. These flexible output shaft gaskets feature original equipment designs that will fit your ride with the same factory performance, durability, and service life you expect. The seals are available in a variety of styles and materials—for compatibility with countless transmission models.
( 11 )
$5.99
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$7.99
Summit Bucks
Fel-Pro Oil Pan Drain Plug Gaskets
Fel-Pro oil pan drain plug gaskets will eliminate annoying drips. These seals are designed to ensure secure fitment of the drain plug and facilitate a hassle-free installation. They're constructed from durable materials, like nylon and rubber, to resist corrosion and offer lasting durability. Order the replacement recommended for your vehicle year/make and engine application.
( 15 )
$2.99
Clearance
Walker Exhaust Flange Gaskets
Walker exhaust flange gaskets will help you seal up those unwanted exhaust leaks. They're manufactured from a variety of quality materials to ensure a perfect seal. The gaskets are available in a hundreds of styles and configurations to fit your specific application.
( 173 )
$15.99
$7.50
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$17.99
ACDelco MAP Sensor Seals
ACDelco MAP sensor seals offer a precise fit for ease of installation. These Manifold Absolute Pressure sensor seals are designed, engineered, and tested for GM vehicles, providing you with factory-style performance. The seals are available for nearly a thousand vehicles from the 1990s and up.
( 2 )
$5.99
Chevrolet Performance Oil Pan Drain Plug Gaskets
Chevrolet Performance oil pan drain plug gaskets are direct replacements, offering the perfect fit and function needed for your GM vehicle. They're made from quality materials, such as rubber or nylon, and are available for a wide range of applications. Keep your oil plug drip-free with genuine oil pan drain plug gaskets, only from Chevrolet Performance.
( 5 )
$3.99
ACDelco Crankshaft Front Seals
ACDelco designs their high-quality crankshaft front seals to fit various radial shafts and seal in engine oil while keeping dirt and water out. Featuring synthetic rubber or plastic composite materials, these engine seals conform to the rotating crankshaft sealing surface to help provide leak-free operation. The OE-style replacements provide the same fit and performance you expect from all General Motors parts. They're available in models for virtually any vehicle on the road today.
( 23 )
$5.99
ATP Speedometer Pinion Seals
Nothing's more annoying than a leak. If you're experiencing this issue from the area where the speedometer cable attaches to the transmission housing, it's time to replace the speedometer drive pinion seals. ATP pinion gear seals offer an exact fit that meets or exceeds original equipment specs. They're available in different sizes and diameters for a wide range of vehicles with GM transmissions. With the help of ATP speedometer pinion seals, you can fix gear leaks and keep lubricant off your driveway or garage floor.
( 4 )
$2.99
ACDelco Fuel Injector Feed and Return Pipe O-Rings
ACDelco fuel injector feed and return pipe O-rings are professional, premium aftermarket replacement parts. They are manufactured to meet expectations for fit, form, and function. Get the performance and dependability you expect from ACDelco.
( 3 )
$1.99
Dorman Oil Pan Drain Plug Gaskets
Dorman oil pan drain plug gaskets are high-quality replacements to eliminate messy leaks. They're available in a wide variety of materials and sizes for specific vehicle applications. Order these seals individually or in larger quantity sets. Why endure oil drips in the driveway? Install a new drain plug gasket and keep the lubricant where it belongs.
( 22 )
$3.99
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$14.99
Mahle Original Air Cleaner Gaskets
Mahle Original does research and testing to provide optimum material and technology so their air cleaner gaskets keep unfiltered air from entering your engine. No other gasket distributor offers the application-engineered approach to sealing an engine that they do. See for yourself that not all gaskets are created equal—order the Mahle Original air cleaner mounting gaskets designed for your specific engine application.
( 2 )
$4.99
Timken Transmission Output Shaft Seals
Timken offers these transmission output shaft seals in a variety of materials for a range of applications. Designed as OE replacements, these top-quality seals meet or exceed OE standards. Timken transmission output shaft seals will fit and function as well as or better than the originals. A good seal is vital for the proper and consistent operation of your transmission--count on the pros at Timken for dependable, leak-free performance.
( 3 )
$12.99
ACDelco GM Genuine Parts Manual Transmission Components
ACDelco GM Genuine Parts manual transmission components are GM-recommended parts to service your GM vehicle. Manufactured for many makes and models of GM cars, light-duty trucks, and SUVS, these high-quality parts deliver the proper fit, form, and function, along with the reliability and durability of GM OE. Stay with the parts brand your vehicle came with and get the quality you know and trust with ACDelco GM Genuine Parts.
( 2 )
$37.99
ACDelco O-Rings
ACDelco O-rings are available in a number of sizes. Order these durable black rubber fittings to replace your ineffective seals and prevent leaking.
( 1 )
$2.99
Standard Motor EGR Valve Mounting Gaskets
Use these Standard Motor Products EGR valve mounting gaskets when replacing those old malfunctioning EGR valves. They are made to meet or exceed OEM specifications and are available for a variety of domestic and foreign applications.
( 2 )
$1.99
ACDelco GM Genuine Parts Automatic Transmission Oil Pump Gaskets and Seals
ACDelco GM Genuine Parts automatic transmission oil pump gaskets and seals are manufactured to be an exact replacement for your vehicle. Genuine OE parts are recommended in order to deliver peace of mind that the fit, form, and function are of the highest standards. Get the factory-style components you need from ACDelco GM Genuine Parts. Order the gaskets and seals designed for your application.
( 2 )
$2.99
Clearance
Mahle Original Cylinder Head Gaskets
Mahle Original offers a choice of cylinder head gaskets to fit your project with the most effective, leak-free seal. Because vehicles and performance levels are as different as the people who drive them, a head gasket that works for you may not work for another. Mahle Original knows this. Their list of head gasket materials includes multi-layered steel, Solicor, VR-2000, Nitroseal, and VR500. Each does their job differently, but you can rest assured that the sealing job they do will be effective and efficient. Positive sealing is available with Mahle Original cylinder head gaskets. Order the style designed for fitment with your vehicle and engine application.
( 45 )
$39.99
$20.50
